The Kitchen Sink Waste Trap Kit by Viva Sanitary includes a round overflow basket strainer made of stainless steel in a polished chrome finish. It features a removable strainer plug for enhanced odour and waste filtering, with a UK standard 90mm basket strainer waste size. This kitchen sink waste kit is designed for use with bowl and half or double bowl kitchen sinks, and includes optional washing machine/dishwasher discharge attachment. The kit also includes a water seal size of 75mm and a UK standard 1½" BSP (40mm) thread/connection size for easy installation in the kitchen.